In this video we show how to apply silicone grease to your USB connection to create the most waterproof solution for your wireless charging holder, whether it is for the RAM® Quick-Grip™ or RAM® Tough-Charge™.
IMPORTANT: For open cockpit applications (i.e. motorcycles, ATVs, boats, etc.) apply silicone grease to the USB Type-A male & female connector to protect the connections and prevent corrosion. Failure to do so will void warranty.
source
